baber/WOPTO huggingface dataset:
Patent JP-2001265179-A (JP)
Title: Image forming device, and method for removing harmful material of the image forming device
Inventor: MINOBE TAKESHI
IPC: B01J35/02
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, and a method for removing harmful material of the image forming device, by which durability of an electrostatic photoreceptor is improved and the abnormal image, such as image blurs or voids are prevented by effectively removing the harmful material. SOLUTION: This image forming device, using electrophotographic process including charging process 12, is provided with a harmful material removing device 30 furnished with an optical catalyst layer 32, and a gas guide means 39 bringing the harmful material generated by the charging process 12 into contact with the optical catalyst layer 32.
Patent JP-2002207483-A (JP)
Title: Playing tempo controller and storage medium
Inventor: FUNAKI TOMOYUKI
IPC: G10H1/40
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a playing tempo controller which make it possible to control the tempo of music through easy operation and also control other parameters while controlling the tempo of the music, and a storage medium. SOLUTION: When automatically played music which has been loaded is reproduced, a conductor and players who play musical instruments corresponding to parts of the automatically played music are displayed on a display device and as the music is reproduced, patterns of the conductor and players are switched to represent conducting operation and playing operation. When a user positions a mouse cursor C at the conductor and clicks on the mouse during the automatic playing, the tempo of the music is directly controlled according to the timing of the clicking, in concrete, the time interval between operations if a reproducing process 1 is selected, and when a reproducing process 2 is selected, a tap tempo mode is entered in response to the clicking and in the tap tempo mode, the tempo of the music is controlled according to the timing of the operation of other devices (keys of a keyboard).
Patent JP-2002215322-A (JP)
Title: Coordinates information input device
Inventor: TACHIKAWA TAKAYUKI
IPC: G06F3/0354
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a coordinates input device capable of reducing cost using a simple constitution, and improving operability, even in diagonal operation or rotating operation. SOLUTION: On a base 11, this coordinates information device 10 includes a shaft part 14 supported to be slidable in two horizontal directions perpendicular to each other with respect to the center, an operation part 15 provided at an upper end of the shaft part, and a position detecting part 20 to respectively detect positions of the shaft part in two horizontal directions. On the base 11, it is provided with an upwardly inclined slide surface 16 in an overturned conical form upwardly inclined toward radially outer side from the center, a slide element 17 supported at a lower end of the shaft part so as to face the slide surface to be slidable in the axial direction, and an energization means 18 to make the slide element energized downward to make the lower end of the slide element abut against the slide surface.
Patent JP-2001244989-A (JP)
Title: Method and device for settling network address and data base
Inventor: JAI BEN
IPC: G06F17/30
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for settling a label to a network address. SOLUTION: In this method, every user manages an address table storing a user definition label and a relative network address and also manages a retrieval table that prescribes the address table to be retrieved and a retrieval sequence. The address table to be retrieved includes the address tables that are managed by persons other than the user requesting the settlement of a label as long as the user allows these persons to access the address table. When the label is settled, the address tables which are identified by the user's retrieval table are accessed in a prescribed sequence. Then, the network address that is obtained from the address table that is first accessed and includes the relevant label is used for an address settlement job.
Patent JP-2002217033-A (JP)
Title: Plane magnetic element
Inventor: FUKUDA YASUTAKA
IPC: H01F17/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a plane magnetic element, which solves problems of conventional plane magnetic elements, i.e., instability, due to element incline to the substrate, and troubles in a process when the two plane magnetic elements projecting on the surface of a lower ferrite magnetic film are installed on a substrate in a face down manner through external electrodes on plane coils formed between an upper ferrite magnetic film and the lower ferrite magnetic film. SOLUTION: Projected parts 21 having a height 0.8 to 1.2 times higher than that of external electrodes 14 are provided on the upper surface of a ferrite magnetic film 12 and a stability is imparted to plane magnetic elements.
Patent JP-2001344038-A (JP)
Title: Computer system having clock-down function and method for adjusting operating frequency of the same computer system
Inventor: JENKINS MICHAEL D
IPC: G06F1/08
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a clock-down function for adjusting the system performance of a movable core computer in response to the requests of both an application and an enclosure. SOLUTION: This system is provided with first and second structural bodies, and the first structural body is provided with a mobile computer unit, and the second structural body is connected to the first structural body, and provided with an enclosure and an integral interface for preparing a third structural body at the time of the electric contact. The first structural body is allowed to operate so that the characteristics of the second structural body connected to the first structural body and an application to be executed by the third functional computer structural body can be discriminated. Then, the operating frequencies of a microprocessor built in the first structural body are adjusted, and a proper operating system is loaded so that the function of the third structural body can be executed.
Patent JP-2002221484-A (JP)
Title: Lifetime evaluating apparatus of solid lubricating film
Inventor: IMAI TERUAKI
IPC: G01N19/02
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus to easily evaluate a lifetime of a solid lubricating film formed on an outer circumferential surface of a rotating element (a roller) of a bearing by using a single roller and limited samples. SOLUTION: The sample 1 having the solid lubricating film 2 is formed on the outer circumferential surface of the roller. An arm 6 is supported by a hinge 8. One end of the arm 6 slidably supports a loading shaft 3. A shake of another end of the arm 6 is measured by a load cell 9. The loading shaft 3 is inserted into the arm 6. A holding member 5 is provided at a lower end of the loading shaft 3. The solid lubricating film 2 is pressed to a rotating disk 10 by four balls 5c inserted between a holding frame 5b of the holding member 5 and the sample 1 so as to contact four balls with both shoulders on an upper surface of the sample in two positions and not to contact the solid lubricating film 2 with the holding member 5. The load cell 9 detects a change of friction between the sample 1 and the disk 10 through the arm 6 and the lifetime is evaluated.
Patent JP-2002220907-A (JP)
Title: Exterior finishing material for architectural structure
Inventor: YOSHIKAWA TAKAO
IPC: E04F13/04
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To assimilate the color of a drain pipe 5 to the surface color of a bridge pier without adding any pigment and to improve the durability against weather and fire, as well as to improve the adhesion of mortal and coating material in the case that the drain pipe 5 that is built onto the bridge pier 2 is molded with glass fiber reinforced plastic. SOLUTION: Concrete aggregate is adhered to the surface of a drain pipe 5 in a way that a part of each aggregate is buried at the prior stage before the material of the drain pipe hardens and hereby the exposed outer surface of the drain pipe is covered with concrete aggregate.
Patent JP-2002228139-A (JP)
Title: Apparatus for controlling gas temperature at boiler outlet
Inventor: SENDA HITOSHI
IPC: F23J15/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling gas temperature in a boiler outlet, which suppresses the temperature of gas at the outlet of a boiler body so as to be lower than a set value and prevents damages and lowering of denitrification performance of a duct located downstream of the boiler body outlet. SOLUTION: A temperature detector 12 for detecting gas temperature in the outlet of the boiler body 1 is disposed therein. An air introduction system 14 for introducing atmospheric air is disposed midway of a duct 13 at the downstream of the outlet of the boiler body 1. When the gas temperature at the outlet of the boiler body 1 exceeds the set value, air is directed into the duct 13 from the system 14.
Patent JP-2002223557-A (JP)
Title: Actuator of eddy current type deceleration device
Inventor: TANI YASUTOKU
IPC: H02K49/10
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To inhibit decrease in generation damping force, after long braking. SOLUTION: The actuator 1 composes the ON/OFF switching device of an eddy current type deceleration device. A coil spring 2 having a smaller biasing force than required maximum needed force at the projection end point of a piston rod 1b of the actuator 1, immediately after braking, is on is included at the tip section of the piston rod 1b of a cylinder 1a in the actuator 1. Movement from the damping off position to the projection operation end point of the piston rod 1b of the actuator 1 is made with the actuator 1, and the remaining movement are made by extension from the compressed state of the coil spring 2 up to the free length, thus inhibiting decrease in generated braking force after long braking, without increasing the initial damping force more than necessary.
Patent JP-2002223312-A (JP)
Title: Authentication method and system, communication apparatus, program and recording medium
Inventor: NONAMI SHIGERU
IPC: G06F21/44
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an authenticating method, an authentication system, a communication apparatus, a program and a recording medium, by which commu nication reliability and security are improved when a communication apparatus for transmission periodically transmits management data such as process data, weather data and medial data, which change with time, to a communication apparatus for reception. SOLUTION: The management data transmitted and received previously are used as a one-time password between a first communication apparatus 10 and a second communication apparatus 20 while a password is changed each time the management data are transmitted and received, time data corresponding to data to be used as the one-time password is used to synchronize the data between both apparatus, and the data to be used as the one-time password are collated between the both apparatuses while being converted by using the same conversion function.
Patent JP-2002231343-A (JP)
Title: Card connector and elastic contact piece
Inventor: MIHASHI SEIICHIRO
IPC: H01R13/24
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent electrical momentary disconnection of the contact pad of a card from a contact terminal in shock or the like by improving the shock resistance and vibration resistance of the contact terminal. SOLUTION: By carrying out the change or the like of the cross-sectional area of a spring piece part 43 of the contact terminal 40, the mass of a part close to the root side of the spring piece part 43 of the contact terminal 40 is set larger than that of a part close to the tip side of the spring piece part 43.
Patent JP-2002229768-A (JP)
Title: Distributed image data management system
Inventor: TAGUCHI HIROTAKA
IPC: G06F3/153
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To continue an image data providing service even when a trouble occurs on part of image data servers. SOLUTION: A distributed image data management device discretely samples image data, distributively stores the image data in image data servers 2 corresponding to individual sampling image data, and synthesizes and displays the sampling image data received from the image data servers 2 according to a request from a client terminal 3.
Patent JP-2002223695-A (JP)
Title: Method for opening oyster shell
Inventor: SHIGEMORI SADAJI
IPC: A22C29/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for opening oyster shells, with which in oyster as a general term of bivalve, oyster meat suspended from both adductors at central part insides of both platy shells is taken out by opening shells. SOLUTION: This method for opening oyster shells is characterized in that oyster shells are sent through a loading and transporting process 1, a boring process 2, bored from the outside in the vicinity of umbos, a fluid is injected to holes by a fluid injection process P3, fixed edge parts of both the platy shells are cut off by a cutting process P4, high-quality oysters are selected by a selection process P5, sent through an adductor cutting off process P51 and a raw oyster taking out process P52, high-quality raw oysters are secured, on the other hand, the ordinary oysters sent from the selection process P5 are sent through a drying process P6 and an adductor position detecting process 7, the positions of both the adductors are detected, the oysters are locally heated from the outside local parts of both the platy shells by an adductor heating and cutting off process P8,  each adductor is heated and cut off and the oyster meat is passed through a separation process P9 and an outer meat taking out process P10 and the oyster meat is collected.
Patent JP-2002224693-A (JP)
Title: Sludge intensive treatment system
Inventor: SAKAI ITARU
IPC: C02F11/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the prevention against the generation of malodor in a sludge receiving side intensive treatment plant and the reduction of phosphorous load in a sewage treatment plant receiving the return water at the time of treating intensively sludge. SOLUTION: The sludge intensive treatment system, in which the sludge discharged from the sewage treatment plants 1A, 1B and 1C is collected to the sludge intensive treatment plant 2 through sludge feed pipes 3A, 3B and 3C to be treated and the produced liquid separated from the sludge is returned to the sewage treatment plant through a water returning pipe 13, is provided with a monitoring means 4A, 4B and 4C for hydrogen sulfide concentration in the sludge in the sludge feed pipes and a hydrogen sulfide reduction directing means 5 for transmitting a direction of the reduction of hydrogen sulfide in the feed sludge to the sewage treatment plant, from which the sludge is fed through the sludge feed pipe,  in the case that the hydrogen sulfide concentration monitored by the monitoring means for concentration of hydrogen sulfide exceeds a set value and a hydrogen sulfide concentration control means 8A, 8B and 8C for controlling the hydrogen sulfide concentration in the sewage treatment plant corresponding to the signal from the hydrogen sulfide reduction directing means 5.
Patent JP-2002227894-A (JP)
Title: Actuating device
Inventor: AKAMATSU OSAMU
IPC: F16D65/28
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide at low cost an actuating device which surely prevents eccentricity of a screw shaft to a wedge piston. SOLUTION: A raceway surface 410a of a housing roller 410 fixed to a housing 1 is made to a projection surface shape, and a wedge part 301c of the wedge piston 301 opposed thereto is made to a recess surface shape, thereby the projection surface and the recess surface are meshed with each other. Accordingly, the eccentricity of the wedge part 301c in an axial direction of the housing roller 401 is prevented.
Patent JP-2002234575-A (JP)
Title: Gas flush packaging body for deep drawing
Inventor: OOYA YOSHIYUKI
IPC: B65D65/40
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body comprising a formed main body and a cover material which can keep the taste of the contents thereof and cope with the environment without injuring physical properties such as transparency. SOLUTION: In a gas flush packaging body wherein a cover material composed of a multilayered material and a container body having a depth of 35 mm or less and comprising a multilayered material are sealed, and the packaging body is gas-sealed, a multilayered material forming the container body has a cyclopolyolefin resin (COP) layer having a thickness of 15 μm or more, and a multilayered material forming the cover material and the container body has a gas barrier layer or a non-pinhole layer, or both the layers, while a multilayered material forming the cover material has a polypropylene film on which a metallic oxide is deposited or a polyester film on which a metallic oxide is deposited.
Patent JP-2002234092-A (JP)
Title: Sealant for packaging material, packaging material, and method for manufacturing sealant for packaging material
Inventor: NAKAGAMI HIROYUKI
IPC: B32B5/24
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a sealant for a packaging material which is easily manufactured and absorbs water content generated during heating to prevent taste of a food from being deteriorated and is easily torn, a packaging material, and a method for manufacturing the sealant for the packaging material. SOLUTION: The sealant for the packaging material of the present invention is characterized by wholly bonding a nonwoven fabric made of a thermoplastic resin and a water absorbing layer. Even when this sealant for the packaging material is torn by hands when a cooked food, etc., stored inside is taken out, generation of fluffs such as stringing is suppressed and it can be simply torn. It is possible thereby to prevent the fluffs from being stuck on the food and from being drunk by mistake and to make it to be easily used.
Patent JP-2002236032-A (JP)
Title: Rotational position detector and image recorder
Inventor: SUGANUMA ATSUSHI
IPC: B41J2/44
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a stable rotational information, by keeping any noises from being mixed into a pulse signal outputted from a rotary encoder, even if noises mix into the rotary encoder connected to a motor. SOLUTION: The rotary encoder is so arranged as to be separated into an RE optical unit 56 and an RE electrical unit 58. An optical signal is supplied to a rotating encoding plate 64 through an optical fiber cable 120 from a light source 124 for RE of the RE electrical unit 58, and the optical signal passing through the encoding plate 64 is supplied to a photodetecting part 122, having photodiodes 134 and 136 through the optical cable 120. With such an arrangement, electromagnetic noise will not mix into the RE electrical unit 58 from the RE optical unit 56, thereby enabling obtaining of an A-phase pulse, a B- phase pulse and a Z-phase pulse, as stable rotational position detection signals.
Patent JP-2002243908-A (JP)
Title: Optical element for ir ray and ir camera
Inventor: UEDA HIROAKI
IPC: G02B3/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To decrease the cost of an optical element for IR rays and an IR camera. SOLUTION: The optical element which transmits and converges IR rays is divided into a plurality of regions each having a converging function so that the thickness of the material necessary for the manufacture of the element is suppressed to decrease the cost. The optical element is used as an imaging optical system of the IR camera to form a plurality of images on an image pickup element and then a single image is produced based on the output signals from the all pixels of the image pickup element.
Patent JP-2002246852-A (JP)
Title: Switching amplifier
Inventor: TAKAHASHI RYUTARO
IPC: H03F3/217
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce the background noise of a switching amplifier when a small sound volume is reproduced or a reproduced sound volume is zero without changing a constant voltage to be impressed to a bridge circuit. SOLUTION: The constitution of a bridge circuit 12 constituted of a plurality of switching elements Q1-Q4 at a power amplifying part is changed to full bridge and half bridge by switching the ON and OFF of a switching element Q5 so that the wave crest values of amplification signals S4a and S4b can be changed.
Patent JP-2002245756-A (JP)
Title: Apparatus and program for continuously recording and editing disk data
Inventor: ISHIKAWA KIYOHIKO
IPC: G11B27/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a program for continuously recording and editing disk data enabling continuous reproduction even if data which require editing are added after data recording. SOLUTION: The apparatus for continuously recording and editing disk data continuously records and edits data D on a disk 1 which has a land track 3 and a groove track 5 which are formed in a spiral shape, and has a plurality of sectors in each of the land track 3 and the groove track 5. The apparatus records the data D on sector every other land track 3 and groove track 5 and/or for every land track 3 or groove track 5, sets an editing point as a specified place on the disk 1 serving as a reference for editing, and copies and edits data which can be reproduced for a prescribed time from the editing point and which are in the editing point of the sector or track opened during record.
Patent JP-2002239350-A (JP)
Title: Method for cleaning filtration membrane module
Inventor: TANIGUCHI KIYOSHI
IPC: B01D65/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a filtration membrane module which can efficiently discharge contamination components outside the module. SOLUTION: In the method for cleaning a membrane filtration device to obtain filtrate from raw water by using a membrane module having a core pipe, the filtrate is made to flow from the inside of a membrane to clean the membrane, and simultaneously compressed air is supplied from the core pipe side to clean to clean the membrane module.
Patent JP-2002244490-A (JP)
Title: Electrophotographic sensitive body with bearing, its manufacturing method and image forming device
Inventor: SHIBATA JUNICHI
IPC: F16C33/30
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic sensitive body with bearing capable of completely preventing a blur from occurring on an image, its manufacturing method and an image forming device. SOLUTION: This manufacturing method for the electrophotographic sensitive body with bearing 1 equipped with a cylindrical electrophotographic sensitive body 2 and bearings 3a and 3b having an inner ring 4 and an outer ring 5 and inserting the sensitive body 2 in the inner ring 4 includes a stage for binding the bearing 3a and the sensitive body 2 by inserting the sensitive body 2 in the inner ring 4 so that the deflection r (μm) in the axial direction of the inner ring 4 at the time of rotating the sensitive body 2 in a state where the outer ring 5 of the bearing 3a is fixed may satisfy a following expression r<=3,000÷R0.5 (in the expression, R means the resolution (dpi) of the image forming device to which the sensitive body 1 is to attached).  In such a case, the sensitive body 1 capable of restraining the blur of the image to such a level that the blur is not found by visual observation in the image forming device 40 having the resolution R (dpi) is obtained.